[Copper Rivets, Burrs & Setter]- Each rivet setter kit comes with 40 pieces copper rivets in 2 sizes, 40 pieces copper burrs and 4 pieces rivets setter for the installation copper rivets, various tools in sufficient quantity. [Widely Application]- for leather belts, halters, purses, courier bags, clothing, bracelets, leather-crafting and more. They also come in handy when working with canvas and other types of sturdy fabric and textiles. A very simple tool for setting snug and attractive copper rivets [Rivet Fastener Install Tool Included]- Rivet setter can install snap fasteners, studs, rivet, grommet, etc. The non-slip handle can be held firmly when in use.Please reserve a convex position of 2-3mm before cutting off the redundant rivets [Quality Material]- Rivets are integrated molding, rust prevention.The setter is resistance and colour:Photo Color Material:Copper + stainless steel size:Installation tool: 3.5mm 4mm, nails (set): 3.3x19mm, 3.3x14mm Package Contents: 4 x Installation tool 20 x nails (set) 20 x nails (set) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.